An augmented reality system and method for diagnosing and fixing a fault in a device. The ballast comprises a control circuit that is coupled to the power converter for adjusting the magnitude of the bus voltage to a first magnitude when the lamp is off, to a second magnitude when preheating filaments of the lamp, and to a third magnitude when the lamp is on. A reusable adhesive pad is attached to an inner surface of the elongated mounting plate. The wellhead body member includes a stem port aligned with each hydraulic inlet port, with a valve actuating stem sealed in each stem port to actuate each check valve between a normally closed and open position. Speakers can rest on or attach to a WASP or be mounted inside of a WASP.